baber/WOPTO huggingface dataset:
Patent JP-S5647146-A (JP)
Title: Data transmission system
Inventor: FUKUDA HIROSHI
IPC: H04J3/24
Filed: 1979-09-26
Abstract: PURPOSE:To improve data transmission efficiency by permitting a central control part to recognize rapidly that a terminal device is to transmit data, by holding at level ''1'' data transfer request parts provided to respective data from plural terminal devices. CONSTITUTION:When terminal device 2A, for example, among 2A-2C is to transfer data to central control part 1, data transfer request part (a) is held at logic ''1'' and data are sent to central control part 1. Central control part 1 detects state ''1'' and reception line 4 is so set that data transfer will be possible. Central control part 1 checks reception lines 4-6 and sends data D0, i.e. flag (b), terminal number (c), control code (e), and flag (b), to terminal unit 2A, held at level ''1'', via transmission line 3. The above-mentioned control code (e) is the data transfer permission signal showing that corresponding terminal unit 2A may transmit data D and terminal unit 2A, on receiving the code, transfers data D to central control part 1.
Patent JP-S5455388-A (JP)
Title: Production of mos type semiconductor device
Inventor: KUNINOBU SHIGEROU
IPC: H01L21/3213
Filed: 1977-10-12
Abstract: PURPOSE: To produce a Si gate MOSIC of a small occupying area and high speed operation without high temperature heat treatment.  
     CONSTITUTION: Openings 18 are made in the oxide thin film 17 formed on a P type Si substrate 11, and n type poly-Si 20 is laminated thereon and is heat treated to create n layers 21, 22. The layer 20 is selectively opened with holes, leaving poly-Si films 23 thru 25. Phosphorus ions are then implanted to make n layers 27, 28. Next, Si 3 N 4  29, SiO 2  30 are formed by CVD. Since the growth is performed at about 450°C, the phosphorus of the layers 27, 28 does not migrate. Next, the film 30 is selectively etched by HF+NH 2 F and the film 29 by hot phosphoric acid. When Al wirings 31, 32 are made, the SiO 2  film is etched even if the holes over the wiring 31 and gate 25 deviate, thus shorting does not occur. In this way, there is no high temperature treatment, the diffusion in the lateral direction of the source, drain is less and is suppressed, hence, higher speed of the element may be achieved and the variations in threshold value and the decrease in dielectric strength may be prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6014725-A (JP)
Inventor: MIURA TAKASHI
IPC: H01H51/06
Filed: 1983-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61881-A (JP)
Title: Method and device for picture inspection
Inventor: KOBAYASHI MICHIAKI
IPC: G06K9/62
Filed: 1984-06-14
Abstract: PURPOSE:To mask an edge part for correction of a shift of position of a picture and to perform the inspection of pictures, by comparing the high-quality picture data with the edge picture data and utilizing one having larger value of both data to form the reference picture data. CONSTITUTION:A camera 1 obtains the picture data out of an original and applies it to a memory M1 or M2 vua a switch circuit SW1 after digital conversion. The high-quality picture data supplied from the memory M1 undergoes the edge masking process and is applied to the memory M2. While the memory data of both memories are compared with each other by a comparator 4 for each picture element density. The data having larger value is stored in the memory M1. Then the difference between both data is detected by an arithmetic circuit 5 for each picture element density and stored in the memory M2. The output of the M2 is applied to a picture element number detecting circuit 6, and the number of picture elements is detected in response to a deciding level signal. The result of this detection is stored in a reference data memory circuit 28 or an inspection data memory circuit 9 via a switch circuit SW2. The storage contents of both circuits 8 and 9 are fed to a deciding circuit 10 for decision of picture quality.
Patent JP-S61281516-A (JP)
Title: Optochemical reactor
Inventor: MATSUMOTO KOICHI
IPC: H01L21/31
Filed: 1985-06-07
Abstract: PURPOSE:To allow a uniform deposition or etching process by a method wherein a table on which a material to be processed is placed and a floodlight are rotated relatively each other. CONSTITUTION:A table is constructed rotatable so that a wafer placed on the table and the light beam from a lighting optic system rotate relatively each other. A light source 1 of far ultraviolet light made by excimer laser is lit up, a light-flux l is focused on a rectangular slit 6 provided on a partition plate 3a through a cylindrical lens and then is distributed within the range of the angle of elevation + or -theta for the light-flux. The light proceeds parallel to the surface of the wafer 5 above the wafer 5. The nitrogen gas or inactive gas G1, etc. is selected and introduced into a protective chamber A from an inlet pipe 7, and a part of it is discharged as a discharge gas G4 through an outlet pipe 10. The other part of it flows into a reaction chamber B through the slit 6 provided on the partition plate 3a, thereby allowing a uniform deposition or etching process.
Patent JP-H06330234-A (JP)
Title: High hardness high-speed steel series roll material
Inventor: KIMURA HIROYUKI
IPC: B21B27/00
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a high hardness high-speed steel series roll material excellent in wear resistance by specifying the compsn. constituted of C, Si, Mn, Cr, Mo, W, V, Ta and Fe. CONSTITUTION:This roll material is a high hardness high-speed steel series roll material contg., by weight, 1.0 to 2.5% C, 0.2 to 1.5% Si, <=1.5% Mn, 3 to 8% Cr, 6 to 14% 2Mo+W, 3 to 8% V and 0.3 to 4% Ta, and the balance substantial Fe, and in which hardness is increased to improve its wear resistance. Among the compositional components, Cr, Mo, W, V, Ta or the like combine with C to form carbides of M2C type, M6C type, MC type or the like having high hardness, and a part of them enters into solid solution in the base and contributes to its secondary hardening.
Patent JP-S6015835-A (JP)
Title: Driving device of optical means
Inventor: KIME KENJIROU
IPC: G02B7/28
Filed: 1983-07-05
Abstract: PURPOSE:To obtain an optical means with small size, simple assembling work and high performance by providing fixedly a permanent magnet to the outside of a moving holder while opposing to a part of the 1st and 2nd coil means provided to the moving holder at the end in the direction of extension of a track. CONSTITUTION:The light beam 13 irradiated from the light source is condensed by an objective lens 1 and a light spot 14 is formed on an information recording face of a disc. When the focus shift of the light spot 14 to the information recording face of the disc and the track shift of the light spot 14 to the track of the disc are detected, a proper value of current is given to a focus control coil 6 and track control coils 7a-7b in response to the amount of each detection. Thus, the moving holder 3 is operated in the focus control direction shown in the arrow B and the tracking direction shown in the arrow A and driven to control the position of the objective lens 1 accordingly. Thus, the focus shift and track shift of the objective lens 1 to the disc are adjusted.
Patent JP-H0218147-A (JP)
Title: Brake gear with anti-lock controller for automobile
Inventor: KAARUUHAINTSU BUIRUMAN
IPC: B60T8/40
Filed: 1989-05-18
Abstract: PURPOSE: To reduce cost by simplifying structure by arranging a modulation device to function a main brake piston as a modulation piston in a main brake cylinder having two brake chambers to which each of brake circuits is connected. CONSTITUTION: A main brake cylinder 16 having two brake chambers 14, 15 to which each of brake circuits I, II is connected is constituted by fitting two brake pistons 21, 22 inside of which filling valves 23, 24 are incorporated by arranging them longitudinally. In this case, a modulation chamber 31 of a modulation device 32 for brake pressure adjustment of anti-lock control is made by restricting a cylinder section by an end surface 211 of the first piston 21 out of the pistons 21, 22 and a cylinder end surface 161, and the same chamber 31 is made free to be connected to a tank 13 through a change-over valve 33 or to a pressure accumulator 10 through a change-over valve 34 respectively. Additionally, a power piston 35 is connected to the piston 21 free to transmit power.
Patent JP-S63286874-A (JP)
Title: Concentration controller for liquid developing device
Inventor: HASHIZUME KIYOSHI
IPC: G03G15/11
Filed: 1987-05-19
Abstract: PURPOSE:To make the changing width of toner concentration smaller, by intermittently supplying condensed toner when the toner concentration becomes lower than a reference value and, at the same time, setting the quantity of the condensed toner to be supplied to a quantity corresponding to the difference between the then toner concentration and reference concentration. CONSTITUTION:When sampling signals are outputted from a sampling signal generating circuit 25, a toner concentration detecting means (photocoupler 24) detects the then toner concentration. A comparison means (arithmetic section 28b) compares the detected toner concentration with a reference concentration and, when the former is lower than the latter, outputs a difference signal corresponding to the difference. When the difference signal is inputted, a control means (control means 28a) calculates a toner supplying quantity corresponding to the difference and causes a condensed toner bottle to supply the condensed toner by the calculated supplying quantity. These operations are repeated whenever the sampling signals are outputted. Therefore, the toner concentration changing width can be made smaller and, when the condensed toner is supplied, the reference concentration can be restored in a short time.
Patent JP-H0419694-A (JP)
Title: Display control method
Inventor: NAKAYAMA KAZUTO
IPC: G09G5/00
Filed: 1990-05-15
Abstract: PURPOSE:To easily execute display control for obtaining required color image data by periodically masking image data at the time of reading out the image data from the 1st storage device and transferring them. CONSTITUTION:At the time of reading out image data from the 1st storage device 33 and transferring them to a bit map display 37, the 2nd storage device 34 is referred, and when the contents of the device 34 indicate blink display, the image data to be transferred are periodically masked to abort their transfer to the bit map display 38. Since only the specific image to be blinkingly displayed is periodically masked and the image data are changed, it is unnecessary for a processor 31 to execute complex processing relating to all images. In the case of color display, the contents of a color image data output means can be changed without changing the contents of the image data. Consequently, color change at the time of blink display can easily be executed.
Patent JP-S611791-A (JP)
Inventor: TAKANO MIKIO
IPC: E21B47/022
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5915530-A (JP)
Inventor: FUJIKAWA HIDEO
IPC: D02G3/04
Filed: 1982-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5823382-A (JP)
Title: Contiguous disc bubble detector and eraser
Inventor: MORIMOTO AKIO
IPC: G11C19/08
Filed: 1981-08-05
Abstract: PURPOSE:To stabilize the operation, by narrowering a conductor pattern interval of a part crossed with an ion implanted transfer pattern than other parts and arranging the conductor patterns so that the bubbles can be expanded to both sides from the crossing part. CONSTITUTION:When a bubble is transferred to a position ''B'' on an ion implanted transfer pattern ''1'', an expanding pulse current flows to a bubble expansion conductor ''3''. The bubble is expanded from the position ''B'' to a position ''A'' and a ''A''' with this pulse current. The expanded bubble is detected for its magnetic field at a thin film permalloy detector ''4'' and shrinked. Since a charged wall due to the ion implanted transfer pattern ''1'' is generated at a point B at the center of the expanded bubble and the tendency of the expanded bubble easily to be shrinked to the center acts at the same time, the shrinked bubble can easily be made stable to the position ''B''.
Patent JP-S61280447-A (JP)
Title: Ether dicarboxylate and production thereof
Inventor: SEKINE FUMIMARO
IPC: C09K23/44
Filed: 1985-06-06
Abstract: NEW MATERIAL:An ether dicarboxylate shown by the formula (R is 4-32 straight-chain or branched alkyl or alkenyl; M is H, alkali metal, ammonium, alkanol ammonium, or lower alkylammonium). EXAMPLE:Laurylglyceryl ether dicarboxylate disodium salt. USE:An anionic surface active agent having mildness to the skin, improved bio- decomposition properties, improved foaming power, water solubility, usable widely in many fields, having improved hydrolysis resistance. PREPARATION:A compound shown by the formula II is reacted with a monohaloacetic acid or its salt and optionally, converted into a free acid or its salt, to give a compound shown by the formula I from inexpensive and easily obtainable raw materials by a simple operation, in high purity and in high yield.
Patent JP-S5747503-A (JP)
Title: Rolling method with different circumferential roll speeds
Inventor: YAMAMOTO HIROYASU
IPC: B21B1/22
Filed: 1980-09-05
Abstract: PURPOSE: To make a PV rolling process having an excellent descaling effect practical with a reduced tension, by making the friction factor on a high speed roll side larger than that on a low speed roll side, when a strip is rolled with difference circumferential roll speeds.  
     CONSTITUTION: When a material 18 is rolled with upper and lower work rolls 10, 12 rotated at different circumferential speeds, the material 18 just being fed to the rolling rolls 10, 12 is pushed down to bend by a deflector roll, etc.; hereupon, the contact angle θ 1  of the upper high speed roll 10 is made larger than the contact angle θ 2  of the lower low speed roll 12. The friction factor μ 1  between the material 18 and the upper work roll 10 becomes larger than the friction factor μ 2  between the material 18 and the lower work roll 12, and the difference between forward tension σ f  and the back tension σ b  acting on the material 18 becomes small; hereby, the neutral points P 1 ', P 2 ', wherein the speed of the material 18 coincides with the circumferential speed of the work roll, are respectively shifted to the run-out side and feed-in side end points P 1 , P 2  so that the PV rollig work is smoothly continued. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07337087-A (JP)
Title: Motor controller
Inventor: GOSHI YOICHI
IPC: H02P27/06
Filed: 1994-06-06
Abstract: PURPOSE:To shorten the set acceleration/deceleration time automatically by such amount as having no adverse effect on the motor controller. CONSTITUTION:When a target frequency is set, a processor 19 controls the driving of an inductor motor 15 such that the target frequency reaches a set acceleration/deceleration time. When the induction motor 1 is accelerated, the current value thereof is detected by current detection means 21a-21c and the acceleration time is regulated automatically such that the waveform of current approaches a reference current waveform. At the time of deceleration, a voltage detection means detects the voltage value of the induction motor 15 and the deceleration time is regulated automatically such that the voltage waveform approaches a reference voltage waveform.
Patent JP-2000096972-A (JP)
Title: Shaped polycrystalline cutter element
Inventor: SNYDER SHELLY ROSEMARIE
IPC: E21B10/573
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a dome-shaped cutter of polycrystalline abrasive material that is long in life and excellent in durability. SOLUTION: A cutter element includes a metal carbide stud having an outer hemispherical distal end which has a series of annular ridges. The tops of the annular ridges are substantially non-planar, namely curvilinear, and the angle formed between slopes on each of sides is less than 120 deg.. There are no surfaces tangent to the vertical line on such ridges. A layer of polycrystalline abrasive material is arranged over the annular ridges. Since the metal stud can be pressed and extracted from a punch without requiring further machining and the surface geometry of the metal stud permits complete PCD compaction during diamond sintering, the cutter can be manufactured easily.
Patent JP-H04349559-A (JP)
Title: Information processor
Inventor: YAMAMOTO SADANORI
IPC: G06F13/36
Filed: 1991-05-28
Abstract: PURPOSE:To improve the reliability of the whole system by diocriminating exactly a transfer error of a status, in the case an input/output controller executes a transfer of the status through a bus connecting device. CONSTITUTION:At the time of transferring a status to a main storage device 30, an input/output controller 60, first of all, transfers the status to a bus connecting device 40. When the status is received normally, the bus connecting device 60 informs the input/output controller 60 about the normal end of the transfer, and also, holds the ID number of the input/output controller 60 which transfers the status, in an input/output controller information holding part 41. Subsequently, the bus connecting device 40 transfers the status to the main storage device 30. In such a state, when a transfer error is generated, the bus connecting device 40 sets data for showing a fact that the transfer error is generated, together with the ID number to the input/output controller information holding part 41. In such a way, the input/output controller can discriminate exactly the transfer error of the status.
Patent JP-S5551622-A (JP)
Title: Speed change operational construction for work truck
Inventor: KUGA MITSUO
IPC: B60K17/10
Filed: 1978-10-04
Abstract: PURPOSE: To improve a workability of change-over operation of the speed change, by mechanically interlocking and linking a handling fixture at turn table side and two 4-stage speed change operating valves at traveller table side by a piece of rod provided along a longitudinal axial core of rotary joint.  
     CONSTITUTION: An interlocking rod 19, push-pull operated by a handling fixture 15, is provided longitudinally coaxially throughout from a turn table to traveller table 2. Further for the above described rod 19, a rotary substance 16a, 16b, 17a, 17b is made interlocking through a first interlocking mechanism 21, that makes the rotary substance 16a, 16b, 17a, 17b selectively rotated forwardly and reversely by an angle of 90 deg with respect to one reciprocal movement of said rod. In addition, for a first and second valve V 1 , V 2 , in four stop positions of the rotary substance, is made an interlocking through a second interlocking mechanism 22, that makes a combination different between the respective valve operating conditions. In such manner with two valves made interlocking to one handling fixture and 4-stage speed change operation selectively made reciprocally operating, the workability of changeover operation has been improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6128449-A (JP)
Inventor: EDOWARUDO GERUMAIN BOOREN
IPC: B01J39/26
Filed: 1985-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5747575-A (JP)
Title: Double door type rotary nozzle
Inventor: YOSHIHARA TETSUYA
IPC: F27D3/14
Filed: 1980-09-08
Abstract: PURPOSE:To use plate bricks without any waste by forming two nozzle holes to a stationary plate brick and making said brick rotatable. CONSTITUTION:Two nozzle holes are provided to a stationary plate brick 4, and a socket 4' is provided to each of these holes. The sockets are aligned to the sockets of an upper nozzle 12. hence, if one of the holes is damaged, a stationary plate bracket 2 is rotated in an arrow direction by inserting an operating pin 10 for rotation into a pin hole 2'', by which the brick 4 is rotated to align the damage-free nozzle hole to the upper nozzle 12, thence a member for locking the rotation is fitted into the hole 2'' to lock the rotation of the brick 4. Thereafter, the bracket 2 is closed then a rotor fitting 3 seving also as a sliding plate is closd and lock pins 8 and shafts 7 are locked, after which a rotor device 9 is driven by a motor to drive a sliding brick 5 arbitrarily.
Patent JP-S6160538-A (JP)
Inventor: IZUCHIYAKU PORATSUTO
IPC: B65H3/48
Filed: 1985-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6014722-A (JP)
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H33/66
Filed: 1983-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02302252-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHIKAWA KO
IPC: G01N29/22
Filed: 1989-05-17
Abstract: PURPOSE:To obtain an image in which only cyclical and local accuracy uneveness is released by detecting the degree of the uneveness in an echo signal level for each picture element of the image by performing an arithmetic operation between respective neighboring picture element, and correcting the echo signal level based on the degree of the uneveness in the echo signal level. CONSTITUTION:A transmission/reception circuit 12 sends an ultrasonic wave by driving an ultrasonic probe 11, and receives an electrical signal corresponding to a part of the ultrasonic wave reflected on the object and received with the ultrasonic probe 11. A detection circuit 13 detects the electric signal received with the transmission/ reception circuit 12, and its output signal is converted to a digital signal at an A/D converter 14, and stored in an image memory 15. An uneveness detection circuit 16 reads out data from the image memory 15, and performs the arithmetic operation to each picture element and the neighboring picture elements, and detects the degree of the uneveness in the echo signal level. A signal correction circuit 17 corrects the echo signal level of a corresponding picture element based on the degree of the uneveness in the echo signal level detected by the nonuniformity detection circuit 16, and the content of the image memory 15 is updated with a corrected signal, then it is displayed on a display 18.
Patent JP-S63290592-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01295941-A (JP)
Title: Single layer framework framing of dome construction
Inventor: IWATA MAMORU
IPC: E04B1/342
Filed: 1988-05-23
Abstract: PURPOSE:To simplify a forming work of a main framing and to increase anti- buckling strength by placing internal surface shearing rigidity reinforcing members into a polygonal framework space of the main framing and pin- connecting the reinforcing members to rigid connecting sections of framework members consisting of the main framing. CONSTITUTION:A single layer framework main framing 2 of a come construction is formed by providing continuously a plurality of polygonal grid patterns constituted of rigid connections of a great number of framework members 1. Internal surface shearing rigidity reinforcing members 3 are placed into a polygonal framework space in the main framing 2, and the reinforcing members 3 are pin-connected to rigid connecting sections of the framework members 1. According to the constitution, the framework members 1 are reduced in quantity, and a rigid connection assembly execution of the main framing 2 can be easily carried out. In addition, the rigidity of the main framing 2 can be increased by the reinforcing members 3 to enhance anti-buckling strength.